baber/WOPTO huggingface dataset:
Patent JP-S5271410-A (JP)
Title: Preparation of unaturated diesters
Inventor: YOSHIDA SHIGENORI
IPC: C07C69/00
Filed: 1975-12-11
Abstract: PURPOSE: Unsaturated diesters are industrially prepared by the reaction of a gaseous mixture comprising a conjugate diene, an organic carboxylic acid and O 2  in the presence of catlaysts comprising Pd, B, Sb, and an alkali metal salt of a carboxylic acid, and a halide. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11336560-A (JP)
Title: Cross head of diesel engine
Inventor: SAKABE HIRONORI
IPC: F02B75/32
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To uniformly bring a cross shoe into sliding contact with a sliding plate, following up with deformation of the sliding plate to prevent generation of excessive surface pressure and damage in the sliding contact surface by fixing ribs to both end parts of the cross shoe brought into sliding contact with the sliding plate to demarcate a cavity part, and forming the central part to have more soft rigidity than both end parts. SOLUTION: A cross head 2 is slid along a sliding plate to convert the reciprocating motion of a piston rod to the rotary motion of a crankshaft through a connecting rod. In this case, the cross head 2 connects a pair of cross shoes 8 brought into sliding contact with the sliding plate to each other through a pair of ribs 11, 12 by a pair of connecting plates 13. A cross head pin 14 to which the connecting rod is connected is put in the connecting state between both connecting plates 13. That is, the cross shoe 8 and the paired ribs 11, 12 are welded to form a triangle, a triangular cavity part 30 is demarcated in the interior, and the central part of the cross shoe 8 is set softer rigidity than both end parts. Thus, the cross shoe 8 can be uniformly brought into sliding contact with the sliding plate, following up the deformation of the plate.
Patent JP-S6039176-A (JP)
Title: Etching agent composition
Inventor: ENJIYOU HISANORI
IPC: C09K13/08
Filed: 1983-08-10
Abstract: PURPOSE:To obtain an etching agent composition keeping the whole surface tension uniform and enabling uniform etching even when the composition is allowed to stand for a long term after preparation, by adding a specified surfactant contg. fluorine to a wet ethcing agent for a silicon oxide semiconductor film. CONSTITUTION:This etching agent composition contains HF, NH4F, a carboxylic acid contg. fluorine or a salt thereof as a surfactant contg. fluorine, and water. A carboxylic acid represented by a general formula RfCOOH (where Rf is 3- 20C hydrocarbon contg. fluorine) is preferably used as said carboxylic acid contg. fluorine. A base forming a salt with the carboxylic acid is ammonia or an aliphatic amine represented by a general formula NR1R2R3 (where each of R1, R2 and R3 is H, 1-5C alkyl or hydroxyalkyl).
Patent JP-S5848669-A (JP)
Title: Treatment of surface
Inventor: TSUCHIYA MASAO
IPC: G11B15/60
Filed: 1981-09-18
Abstract: PURPOSE:To obtain a tape guide member capable of maintaining the initial characteristics during long-term use by using nitrophenols represented by a specified general formula, alcohols and hydrochloric acid as the principal components of an etching soln. for treating the surface of a tape guide member. CONSTITUTION:The surface of a tape guide member is treated with an etching agent contg. nitrophenols represented by the formula (where each of R1, R2 and R3 is H or NO2, and one or more among them are NO2), alcohols and hydrochloric acid as the principal components. Thus, a tape guide member with high roundness and stable surface roughness such as a capstan is obtd. This member undergoes remarkably less intergranular corrosion than a member treated with an etching agent contg. ferric chloride as the principal component, and it shows favorable results in a brine spray test. Even if a tape is continuously run over a long time, the initial characteristics of this member can be maintained.
Patent JP-H09328297-A (JP)
Title: Emergency stop device of load hanger
Inventor: SUZUKI SUEO
IPC: B66D1/46
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To obviate any possible runaway and overlifting accidents of a load hanger in an easy manner. SOLUTION: An emergency stop switch box hung down from a rail free of movements in an interval between a load hanger of a crane fed out of a driving electric power source via a main electromagnetic contact shoe and a sub electromagnetic contact shoe and a floor level suspension controller 1 with each of buttons 8, 9, 2, 3, 4, 5, 6, and 7 operating a main electromagnetic contactor 25 and six sub electromagnetic contactors 19, 20, 21, 22, 23, and 24 for on-off operations of these main and sub electromagnetic contactors, and performing operations of power on-off, up, down, east, west, south, nouth going, etc., of the load hanger, and a limit switch operating by pulling down the floor level suspension controller whenever making this load hanger into an emergency stop aside from a power-off operation of this load hanger, is installed in the emergency stop switch box, and in addition,  the main electromagnetic contactor is provided with an emergency stop contact shoe 25b which is opened by operation of the limit switch.
Patent JP-H0440206-A (JP)
Title: Filter element and preparation thereof
Inventor: ISHII KENICHI
IPC: B01D29/07
Filed: 1990-06-07
Abstract: PURPOSE:To enhance filtering efficiency by keeping the intervals between chevron-shape folded leading end parts almost equal by bringing built-up parts of an adhesive to a mutual contact state by providing the built-up parts of the adhesives between the adjacent chevron-shape folded leading end parts of bellows-like filter paper. CONSTITUTION:An adhesive is injected to the gaps between the leading end parts of the mutually adjacent chevron-shape folded parts of filter paper 12 folded in a bellows-like or pleated state at almost symmetric positions holding folded ridgelines (a) therebetween and cured to provide built-up parts 34. The intervals between said leading end parts of the filter paper 12 are held by the built-up parts 34. By this simple method, the intervals between the chevron-shape folded parts are equally held and the shift of the filter paper can be prevented and filtering efficiency can be enhanced.
Patent JP-S6127169-A (JP)
Title: Method for cutting tab plate of uo pipe
Inventor: TANABE TETSUO
IPC: B23K7/00
Filed: 1984-07-18
Abstract: PURPOSE:To prevent the generation of a projection in the thick walled part of a UO steel pipe and to improve the cutting characteristic of the tab plate of said pipe by decreasing the moving speed of a cutting torch in the weld zone at the center in the stage of cutting said tab plate with a tab plate cutter. CONSTITUTION:The height 1 of the cutting torch 1 from the inside surface of the UO steel pipe 2 and the moving speed thereof are stored in a robot control device 14 by a teaching box 15. The torch 1 and a plasma cutter 16 are operated by said device to cut away the tab plate 3. A microcomputer is incorporated into the device 14 so that the moving speed of the cutting torch can be changed as desired. The moving speed of the torch 1 is therefore made lower in the central weld zone of the plate 3 than in the other part.
Patent JP-H01314535-A (JP)
Title: Dust detector for vacuum cleaner
Inventor: ASADA SHUJI
IPC: G01F1/56
Filed: 1988-06-15
Abstract: PURPOSE:To provide a hose hanger fittable to the deflection angle of a hose by furnishing a fixture of the hose hanger on a cover of a light emitting element, and by arranging the light emitting element and a light receiving element facing the inside a dust suction duct. CONSTITUTION:A light emitting element 2 and a light receiving element 3 are arranged face-to-face across a dust suction duct 4 near a suction port of an operating handle 1, and respectively covered by covers 5 and 6. A cover 5 on the lower side of the operating handle 1 forms a space using a hollow 7 of the operating handle as a part of wall to house the light emitting element 2, and a fixture 9 is provided on the end of the cover 5 to attach a hose hanger 8. A U-shaped open end 10 of the cover 5 is fitted and held in a space formed by another cover 6. If one end of cover 5 forms a tilted surface 12, the hose can be led so as to set an angle corresponding to the deflection produced when the hose 11 is hanged because the cover 5 is projected beyond the surface of the operating handle 1.
Patent JP-H09324352-A (JP)
Title: Elastic nonwoven fabric and its production
Inventor: HAYASHI SHIGEKI
IPC: D04H1/06
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To produce an elastic nonwoven fabric imparted in the elasticity by utilizing the plastic deformation of material fibers without utilizing elastic fibers, because conventional elastic nonwoven fabrics utilizing elastic fibers are high in production costs, and because conventional elastic nonwoven fabrics utilizing the plastic deformation of the material fibers are bad in weaves, when the METSUKEs of the nonwoven fabrics are lowered to approximately 20-30g/m<2> , and further to provide a method for producing the same. SOLUTION: This elastic nonwoven fabric is produced by producing the first nonwoven fabric from fibers comprising a thermoplastic resin as main material fibers and subsequently subjecting the fibers constituting the first nonwoven fabric and formed from the thermoplastic resin to a plastic deformation treatment under a prescribed temperature to form many pleats extended in a constant direction and having a height of 0.5-3mm and a pitch of 0.01-0.3cm so that the extension recovery of the nonwoven fabric in a direction orthogonal to the longitudinal direction of the pleats is >=80%.
Patent JP-H05344105-A (JP)
Title: Error removing communication method
Inventor: MUTO NOBUO
IPC: H04L5/14
Filed: 1992-06-08
Abstract: PURPOSE:To easily apply a non-procedure fully duplex communication system to a center provided with an echo back and to eliminate the need for an exclusive hardware by regarding data subsequent to prompt as error and transmitting character erasing code as many as errors from a terminal to the center. CONSTITUTION:When any error data generated in a line during non- communication time from prompt transmission to the data transmission of a terminal T are present, the error data are counted by an error buffer T-2 since the data from the terminal T are echo-backed and transmitted to the terminal by the center C. For example, (n) pieces of error data generated in an incoming line L-2 are received and stored at a reception processing part C-2, and those data are echo-backed through a transmission processing part C-1 to the terminal T. At the time of transmitting the data from the terminal T, the error data are counted by the buffer T-2 and a character erasing code generation part T-3, and the (n) pieces of data attached the character erasing codes at the heads are transmitted. The center C processes the received data by erasing characters with the processing part C-2 while regarding them as invalid data.
Patent JP-S5848084-A (JP)
Inventor: HAINRITSUHI KAUFUMAN
IPC: G03G15/20
Filed: 1982-08-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04346757-A (JP)
Title: Fat and oil compound for coating rice cakes
Inventor: NISHIDE TSUTOMU
IPC: A23G3/00
Filed: 1991-05-22
Abstract: PURPOSE:To obtain the title composition useful for rice cakes such as rice cracker or cubic rice cake, having simple operation, uniformly applicable, free from deterioration of taste, consisting essentially of edible fats and oils containing a specific phospholipid mixture. CONSTITUTION:The objective composition comprising a phospholipid mixture having a ratio of weight of phospholipid not containing N to weight of phospholipid containing N of >=1.0 and/or a glyceride mixture containing 10-99.9wt.% diglyceride.
Patent JP-2000284005-A (JP)
Title: Multiple circuit-type wattmeter, watt-hour meter, power factor meter, reactive power meter, reactive volt- ampere meter, and measuring device
Inventor: KONDO HIROYUKI
IPC: G01R21/06
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To measure the electric power, watt-hour, power factor, reactive power, and respective volt-ampere of one voltage system or more of A.C. three- phase electric lines or A.C. single-phase electric lines and each circuit branched from the voltage system. SOLUTION: Voltage input means 100 of a plurality of systems of A.C. electric lines, a number of current input means equal to the number of the voltage input means 1 or more, and a power measuring part to receive the input of voltages and currents and to measure a number of voltages equal to the number of the current input means are provided. By inputting voltages to the power measuring part via a means for combining any voltage to any current, it is possible to select any system voltage to the current of each circuit provided for the current input means. Then by selecting any system voltage to the current of each circuit, it is possible to obtain power to any system voltage.
Patent JP-2000340192-A (JP)
Title: Packed battery
Inventor: TAKATSU TAKAO
IPC: H01M2/34
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To mount a packed battery as a substitute for a dry battery on an electric equipment for the dry battery having a PTC element built-in in the ideal conditions for the packed battery having one or a plurality of secondary batteries to be housed. SOLUTION: In this packed battery, a PTC element 2 is connected between an electrode terminal 3 of a secondary battery 1 and one input/output terminal 4 of the packed battery. The PTC element 2 is provided with a first metal plate 7, a second metal plate 8 and a PTC tip 9. The first metal plate 7 has the approximately same shape as the appearance of the electrode terminal face of the secondary battery 1 or is a smaller metal plate, having a connecting part to be welded and connected to the electrode terminal 3 on the outer periphery. The second metal plate 8 and the PTC tip 9 have an appearance smaller than that of the first metal plate 7 or have a notch part on one part of the outer periphery for exposing the connecting part.  The connecting part provided on the first metal plate 7 of the PTC element 2 is connected to the electrode terminal 3 and the PTC element 2 is disposed between the input/output terminal 4 of the packed battery and the secondary battery 1.
Patent JP-S5773087-A (JP)
Title: Refrigerating machine oil
Inventor: WATANABE TOSHIO
IPC: C10N40/30
Filed: 1980-10-22
Abstract: PURPOSE: A refrigerating machine oil, containing a naphthenic oil and an organic molybedenum, capable of improving the load resistance characteristics remarkably, and having the oxidation resisting performance and metal inactivating ability without exerting bad influence on the oil and refrigerant resistance.  
     CONSTITUTION: A refrigerating machine oil containing 0.5W6%, preferably 4W5%, organic molybdenum expressed by the formula (R is 4W5C alkyl) in a naphthenic oil having a viscosity of 32W34 cst at 100°F.  
     EFFECT: Stable at a high temperature in the presence of a halogen refrigerant for a long time with the same properties, e.g. viscosity and pour point, as those of a refrigerant in the absence of the additive. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5372201-A (JP)
Title: Automatic water supply system
Inventor: OCHIAI HIROSHI
IPC: F04B49/00
Filed: 1976-12-08
Abstract: PURPOSE: For retaining the upper and lower limits of water level in a water supply tank and for preventing water contamination, to operate an automatic-closing valve and a pump started by a pump starting pressure detector with water supplied from upward of said water supply pump. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0626211-A (JP)
Title: Fall preventing member for frame scaffold
Inventor: MIYATA AKIO
IPC: E04G21/32
Filed: 1992-05-13
Abstract: PURPOSE:To provide a fall preventing member interposed and stretched between longitudinal frame materials of a frame scaffold used in a construction site to be fixed therebetween, which can be easily installed on the frame scaffold and hardly causes fall such as slip-down or the like. CONSTITUTION:In a frame scaffold fall preventing member 1, bar materials 2, 3 formed by metallic pipes different in thickness are formed in such a manner as to be freely elongated and contracted so as to adjust the whole length. Locking members 5, 5 are integrated with the sides of the end areas of bar materials 2, 3 in positions a little to the upper sides of the bar materials 2, 3. The locking members 5, 5 respectively include a rising rod part 51, a bent rod part 52 bent from the tip of the rising rod part, and a hook rod part 53 extended from the tip of the bent rod part 52 toward the bar material end side parallel to the bar material. A locking rod part 54 raised in the same direction as the rising rod part 51 is projected on the base of the rising rod part 51.
Patent JP-S6127999-A (JP)
Title: Method for purifying glutathione
Inventor: MAKI HARUHIKO
IPC: C07K5/02
Filed: 1984-07-16
Abstract: PURPOSE:To purify glutathione of high purity in high recovery ratio by simple operation, by passing a crude solution of glutathione containing impurities through a strongly acidic cation exchange resin, adsorbing the glutathione and impurities therein, and eluting the adsorbed glutathione with an alkali hydroxide. CONSTITUTION:A crude solution of glutathione, e.g. a yeast cell extract, containing impurities, e.g. amino acids, peptides or proteins, is passed through a column packed with a strongly acidic cation exchange resin (H<+> type) to adsorb the glutathione and impurities therein. The resin is then washed with water, and a 0.05-0.5N alkali hydroxide is then made to flow through the column to obtain a fraction for each 10ml. The amount of the glutathione in the respective fractions is analyzed by the alloxan method. A fraction, eluted after the initial fraction containing no glutathione, and containing glutathione of high purity is recovered to purify the glutathione.
Patent JP-S6127354-A (JP)
Title: Supporting mechanism for power transmission mechanism in 4-wd speed changer
Inventor: HAYAKAWA YOICHI
IPC: F16H57/021
Filed: 1984-07-16
Abstract: PURPOSE:To improve the durability by positioning a rotation transmitting member through a spacer and a fixing tool thereby facilitating fixing and positioning of rotation transmitting member and a sleeve while preventing rattling in axial direction. CONSTITUTION:A sleeve 61 is fitted rotatably over the outercircumference of first output shaft 3 for driving one of the front or rear wheel. Said sleeve 61 will transmit the power for driving the other of the front or rear wheel through a rotation transmitting member 62 to second output shaft. Said member 62 is spline fitted in the sleeve 61. The inner race 611A of a bearing 611 for holding the sleeve 61 is positioned by the stopping section 614. A positioning spacer 622 is provided between the inner race 611A and the rotation transmitting member 62. The opposite side from the spacer 622 is positioned and fixed through a fixing tool 623.
Patent JP-H10299052-A (JP)
Title: Sensor type automatic faucet
Inventor: HONDA TADAHIRO
IPC: E03C1/05
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To simplify the fitting work, by forming a water passage from the supply side pipe to the delivery side pipe on an axial line and providing a member for forming the passage, provided with the fitting space for an electric actuation valve between the pipes. SOLUTION: A contact part 1g with a wall is formed at the end of a member forming a water passage, and a connection part 1a to connect the member to a water supply pipe is provided at the rear side of the contact part with the wall. And a water supply side pipe 1b connected to the connection part 1a, a fitting part 1C of a stop cock, a fitting part 1d of an electromagnetic valve, and a delivery side pipe 1e are provided on one axial line in the member for forming the water passage and further, a fitting part 1f of the delivery cap is provided. The stop cock the electromagnetic valve, and the water delivery cap are fitted to the fitting parts 1c, 1d, 1f respectively. And further, the electric source part is provided above the member for forming the water passage and protected by the upper cover together with the electromagnetic valve.  And a control circuit is formed below the member and protected by the lower cover together with the stop cock. In this way, the fitting work can be simplified.
Patent JP-S6126864-A (JP)
Title: Biochemical analysis instrument
Inventor: AZUMA MASASHI
IPC: G01N35/00
Filed: 1984-07-17
Abstract: PURPOSE:To discharge measuring elements from a disk to the outside of a body by one action form the outside of the body by disposing means for discharging the measuring elements by sliding in the radial direction of the disk. CONSTITUTION:The disk 5 is rotated and stopped at every installation angle of engaging grooves 10 and the measuring elements are successively inserted through an insertion port 20. The prescribed element 11 is stopped atop a photometric head 30 of a measuring part and is subjected to photometry when the operator dispenses the sample to be inspected through a dispensing port 22 and starts the instrument. The operator presses a sliding pin 39 against a spring 40 and slides outward the pin along a groove hole 37 in the stage of discharging the element 11 after the measurement. The bottom end of the pin 39 is then fitted through the long hole 13 provided to the engaging groove 10 at the peripheral edge of the disk 5 so as to be detained to the inside end of the element 11 and in this state the element 11 is discharged to the outside of the body 1. The discharged element is put into a container 41.
Patent JP-S5938999-A (JP)
Title: Storage device of analog signal
Inventor: SHIMAZAKI AKIO
IPC: G11C27/00
Filed: 1982-08-27
Abstract: PURPOSE:To reduce a storage capacity, by stopping sampling intermittently when an analog signal is sampled with a certain sampling frequency to store its sample value. CONSTITUTION:The analog signal is sampled at sampling timings t1-t25 of a certain period, and sampled signal values S(t1)-S(t24) are stored. The sampling is stopped at sampling times T5, t10, t15, and t20. In case that stored data is called to reproduce sample values S(t5), S(t10), S(t15), and S(t20), they are obtained by interpolation between sample values before and after the stop of sampling, for example, the sample value S(t5) is obtained by interpolation between sample values S(t4) and S(t6). By this storage method, the storage capacity is reduced with the same sampling frequency.
Patent JP-S5850001-A (JP)
Title: Temperature control setting circuit
Inventor: MURAKAMI HIROKUNI
IPC: G05B11/10
Filed: 1981-09-18
Abstract: PURPOSE:To prevent the runaway of temperature rise in a heater or the like, by connecting common terminals and normally closed terminals between multiple push selecting switches successively. CONSTITUTION:When a multiple push selecting switch 5a is turned on selectively, a normally closed terminal 5a-1 is selected, and a temperature setting resistance 6a is determined. When a switch 5b is selected, the switch 5a is switched from the terminal 5a-1 to a terminal 5b-2, and the resistance 6a is released, and a temperature setting resistance 6b is determined by a terminal 5b-1. Consequently, in case that all switches are floated and are not fixed becaue of a deficient depression, all switches are connected to normally closed terminals, and a terminal voltage VS of the temperature setting side is divided by a resistance 3 and a variable resistance 4. In this case, the resistance 4 is provided for fine adjustment, and its resistance value is smaller than those of setting resistances 6a-6c, and the voltage VS is low. Thus, an output voltage E0 of an operational amplifier 10 is higher than a reference voltage ES, and the stop direction is set in the control for a heater or the like.